Account 5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate
- Catalog No. :
- ACVWPS194
- CAS No. :
- 2750161-96-5
- Molecular Formula :
- C21H25BF5NO
- Molecular Weight :
- 413.24
IUPAC Name:5,7-di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate
![5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/fxq8/2750161-96-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T205638Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-96-5.png%22&x-id=GetObject&X-Amz-Signature=72fb44898881f507a14c7f0eee3c85b02a6a307ef96cb043b959caa6781144ef)
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Product Information
| Product Name | 5,7-Di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate |
|---|---|
| IUPAC Name | 5,7-di-tert-butyl-3-(3-fluorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate |
| MDL No. | MFCD34598939 |
| Molecular Formula | C21H25BF5NO |
| Molecular Weight | 413.24 |
| SMILES | FC1=CC([N+]2=COC3=C(C=C(C=C32)C(C)(C)C)C(C)(C)C)=CC=C1.F[B-](F)(F)F |
| InChI Key | BJBZUYLRMYYYGQ-UHFFFAOYSA-N |
| Synonym | Benzoxazolium, 5,7-bis(1,1-dimethylethyl)-3-(3-fluorophenyl)-, tetrafluoroborate(1-) (1:1);5,7-Di-tert-butyl-3- (3-fluorophenyl) benzo [D] oxazole-3-onium Tetrafluoroborate |
| CAS No. | 2750161-96-5 |
| PubChem CID | 162394411 |
Safety Data
- Pictogram
- Signal Word
- Gefahr
- Hazard Statement(s)
- H302-H314
- Precautionary Statement(s)
- P260-P264-P270-P280-P301+P330+P331+P310-P303+P361+P353+P310+P363-P304+P340+P310-P305+P351+P338+P310-P405-P501
![5,7-Di-tert-butyl-3-phenylbenzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/drkl/1207294-92-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T205638Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%221207294-92-5.png%22&x-id=GetObject&X-Amz-Signature=5b2d8b065be4dab73bdcbe267cf7770a2331c0f100bd8b5b1597f83b34c0685e)
![5,7-Di-tert-butyl-3-(3,5-dimethylphenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/e0ev/2750161-98-7.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T205638Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-98-7.png%22&x-id=GetObject&X-Amz-Signature=d91eca979f4da5f021cf1502223e5366e97d1cedb08f235d5592df2f20944f56)
![5,7-Di-tert-butyl-3-(4-chlorophenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/d7wa/2750161-88-5.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T205638Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-88-5.png%22&x-id=GetObject&X-Amz-Signature=1dd2e5446b81b319ab85ba33899c725a708536abd5d664b88fede1cde2181842)
![5,7-Di-tert-butyl-3-(4-methoxyphenyl)benzo[d]oxazol-3-ium tetrafluoroborate structure diagram](https://xchemchain-prod-1253699568.cos.ap-guangzhou.myqcloud.com/production/attachments/2026/07/22/xgpe/2750161-86-3.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Credential=AKIDT0SoARehYSEnT2RxQiomY7TcckkZDlIx%2F20260802%2Fap-guangzhou%2Fs3%2Faws4_request&X-Amz-Date=20260802T205638Z&X-Amz-Expires=86400&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%222750161-86-3.png%22&x-id=GetObject&X-Amz-Signature=898121a13f366899f98b2e471659b9fb9516ccfd9f783d7760b222c4c1a6e813)